ne-sample z-test using the given sample mean, population standard deviation, and sample size, with a significance level (alpha) of 0.10.

33.What does the null hypothesis for normal deviate z test state?  A. There is no significance difference between your sample and population. The small difference is due to statistical fluctuations.  B. There is a significance difference between your sample and population.  C. The sample given to you and the population are not at all related.  D. The population is a subset of the sample given to you.

Read the z statistic from the normal distribution table. A one-tailed test (upper tail) at a .123 level of significance; z =

The formula for calculating the z-statistic is:a.(Sample mean - Population mean) / Sample standard deviationb.(Sample mean - Population mean) / Population standard deviationc.(Sample mean - Population mean) / Square root of sample sized.(Sample mean - Population mean) / Square root of population size

A one-sample Z-test with a 2-tailed alternative hypothesis was carried out.A z-statistic of 2.35 has been calculated for the sample mean.Find the P-value, correct to three decimal places.

The z-score above which 10% of a normally distributed population exists, z0.10 , is closest to